BackgroundSelf-care practice within the palliative care workforce is often discussed, yet seemingly under-researched. While palliative care professionals are required to implement and maintain effective self-care strategies, there appears little evidence to guide them. Moreover, there is an apparent need to clarify the meaning of self-care in palliative care practice. This paper reports qualitative findings within the context of a broader mixed-methods study. The aim of the present study was to explore the meaning and practice of self-care as described by palliative care nurses and doctors.MethodsA purposive sample of 24 palliative care nurses and doctors across Australia participated in semi-structured, in-depth interviews. Interviews were digitally recorded and transcribed prior to inductive qualitative content analysis, supported by QSR NVivo data management software.ResultsThree overarching themes emerged from the analysis: (1) A proactive and holistic approach to promoting personal health and wellbeing to support professional care of others; (2) Personalised self-care strategies within professional and non-professional contexts; and (3) Barriers and enablers to self-care practice.ConclusionsThe findings of this study provide a detailed account of the context and complexity of effective self-care practice previously lacking in the literature. Self-care is a proactive, holistic, and personalised approach to the promotion of health and wellbeing through a variety of strategies, in both personal and professional settings, to enhance capacity for compassionate care of patients and their families. This research adds an important qualitative perspective and serves to advance knowledge of both the context and effective practice of self-care in the palliative care workforce.

Whole-brain irradiation (WBI) therapy produces progressive learning and memory deficits in patients with primary or secondary brain tumors. Exercise enhances memory and adult hippocampal neurogenesis in the intact brain, so we hypothesized that exercise may be an effective treatment to alleviate consequences of WBI. Previous studies using animal models to address this issue have yielded mixed results and have not examined potential molecular mechanisms. We investigated the short-and long-term effects of WBI on spatial learning and memory retention and determined whether voluntary running after WBI aids recovery of brain and cognitive function. Forty adult female C57Bl/6 mice given a single dose of 5 Gy or sham WBI were trained 2.5 weeks and up to 4 months after WBI in a Barnes maze. Half of the mice received daily voluntary wheel access starting 1 month after sham or WBI. Daily running following WBI prevented the marked decline in spatial memory retention observed months after irradiation. Bromodeoxyuridine (BrdUrd) immunolabeling and enzyme-linked immunosorbent assay indicated that this behavioral rescue was accompanied by a partial restoration of newborn BrdUrd+/NeuN+ neurons in the dentate gyrus and increased hippocampal expression of brain-derived vascular endothelial growth factor and insulin-like growth factor-1, and occurred despite irradiation-induced elevations in hippocampal proinflammatory cytokines. WBI in adult mice produced a progressive memory decline consistent with what has been reported in cancer patients receiving WBI therapy. Our findings show that running can abrogate this memory decline and aid recovery of adult hippocampal plasticity, thus highlighting exercise as a potential therapeutic intervention.

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